Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#56287 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2661 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
5184 conjugacy classes of subgroups.
| minimal degree | μ(G) = 34 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 34 points:
(1,2);(3,4)(5,10)(6,9)(7,8)(11,12,17,18)(13,14,15,16)(20,24)(21,27)(26,31)(28,33);(3,5)(4,9)(6,8)(7,10)(11,13,17,15)(12,14,18,16)(20,24)(25,30)(26,31)(32,34);(5,6)(9,10)(11,14,17,16)(12,13,18,15)(19,20,23,24)(21,25,27,30)(22,26,29,31)(28,32,33,34);(3,6,8,5)(4,9,7,10)(11,15,17,13)(12,14,18,16)(19,21,23,27)(20,25,24,30)(22,28,29,33)(26,32,31,34);(3,7,8,4)(5,9,6,10)(11,16,17,14)(12,13,18,15)(19,22,23,29)(20,26,24,31)(21,28,27,33)(25,32,30,34)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8009941);